Installing The Power-Supply Fan; Removing The Power Supply Unit (Psu) - Dell OptiPlex 9010 AIO Owner's Manual

Installing the Power-Supply Fan

1. Place the power-supply fan on the computer and tighten the screws to secure it to it's chassis.
2. Align and place the fan bracket on from the computer.
3. Tighten the screw to secure the fan bracket to the chassis.
4. Install:
a) system-board shield
b) VESA mount bracket
c) back cover
d) VESA stand
5. Follow the procedures in

Removing the Power Supply Unit (PSU)

1. Follow the procedures in
2. Remove the:
a) VESA stand
b) back cover
c) VESA mount bracket
d) system-board shield
e) input/output board shield
f) power-supply fan
3. Press the tab and disconnect the power-supply cable from the connector on the system board. Unthread the cable
from the hooks in the computer.
20
After Working Inside Your Computer .
Before Working Inside Your Computer .